<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">cardio</journal-id><journal-title-group><journal-title xml:lang="ru">Кардиология</journal-title><trans-title-group xml:lang="en"><trans-title>Kardiologiia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0022-9040</issn><issn pub-type="epub">2412-5660</issn><publisher><publisher-name>Kardiomag</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18087/cardio.2018.12.10165</article-id><article-id custom-type="elpub" pub-id-type="custom">cardio-372</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ИШЕМИЧЕСКАЯ БОЛЕЗНЬ СЕРДЦА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ISCHEMIC HEART DISEASE</subject></subj-group></article-categories><title-group><article-title>Биодеградируемый сосудистый каркас и малоинвазивная реваскуляризация миокарда при изолированном поражении передней нисходящей артерии: результаты 12-месячного наблюдения</article-title><trans-title-group xml:lang="en"><trans-title>Bioresorbable Vascular Scaffold Compared With Minimally Invasive Bypass Surgery for the Left Anterior Descending Coronary Artery Disease: 12-Month Follow up</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ваккосов</surname><given-names>К. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Vakkosov</surname><given-names>K. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово</p></bio><bio xml:lang="en"><p>Vakkosov Kamoliddin M. - researcher.</p><p>Kemerovo</p></bio><email xlink:type="simple">5758999@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кочергин</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kochergin</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козырин</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozyrin</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ганюков</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Ganjukov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ Научно­-исследовательский институт комплексных проблем сердечно­сосудистых заболеваний</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute for Complex Issues of Cardiovascular Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>25</day><month>12</month><year>2018</year></pub-date><volume>58</volume><issue>12</issue><fpage>30</fpage><lpage>35</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Kardiomag, 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Kardiomag</copyright-holder><copyright-holder xml:lang="en">Kardiomag</copyright-holder><license xlink:href="https://cardio.elpub.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://cardio.elpub.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://cardio.elpub.ru/jour/article/view/372">https://cardio.elpub.ru/jour/article/view/372</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Анализ результатов применения двух малоинвазивных методов реваскуляризации миокарда у пациентов с изолированным поражением передней нисходящей артерии (ПНА) при стабильной форме ишемической болезни сердца (ИБС).</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование включены 130 пациентов с изолированным поражением ПНА в период с 2014 по 2016 г. Методом конвертов пациенты были рандомизированы в 2 группы: 1­я – 65 пациентов, перенесших чрескожные коронарные вмешательства (ЧКВ) с имплантацией биодеградируемого сосудистого каркаса (БСК), 2­я – 65 пациентов, перенесших маммарокоронарное шунтирование ПНА на работающем сердце c использованием боковой мини­торакотомии (MIDCAB). Конечными точками исследования были смерть, инфаркт миокарда (ИМ), повторная реваскуляризация миокарда, острое нарушение мозгового кровообращения (ОНМК) и комбинированная конечная точка, суммирующая указанные осложнения (MACCE). Кроме того, проведен анализ тромбоза биодеградируемых каркасов и дисфункции маммарокоронарных анастомозов на протяжении 12 мес наблюдения.</p></sec><sec><title>Результаты</title><p>Результаты. Средний возраст пациентов составил 62,1±8,6 года, преобладали мужчины (74,6 %). Средняя фракция выброса левого желудочка составила 60,5±6,6 %. Постинфарктный кардиосклероз отмечен у 53 (40,8 %) больных, сахарный диабет – у 20 (15,4 %). Группы пациентов были сопоставимы по исходным клинико­демографическим и ангиографическим параметрам. Через 12 мес между группами не выявлено достоверных различий по частоте конечных точек: смерть от всех причин – 1,5 и 1,5 %, ИМ – 3,1 и 6,1 % (р=0,4), повторная реваскуляризация – 1,5 и 6,1 % (р=0,1), тромбоз стента / шунта – 1,5 и 1,5 %, MACCE (смерть + ИМ + ОНМК + повторная реваскуляризация) – 4,6 и 9,2 % (р=0,3) в группах MIDCAB и БСК соответственно.</p></sec><sec><title>Заключение</title><p>Заключение. Применение двух малоинвазивных методов реваскуляризации миокарда у больных с изолированным поражением ПНА при стабильной форме ИБС демонстрирует сопоставимые результаты по частоте развития основных сердечно­сосудистых осложнений в течение 12 мес наблюдения.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>The aim</title><p>The aim. Evaluates long­term clinical outcomes of percutaneous coronary intervention (PCI) with bioresorbable vascular scaffold (BVS) versus minimally invasive direct coronary artery bypass (MIDCAB) surgery for the treatment of left anterior descending (LAD) lesions.</p></sec><sec><title>Methods and Results</title><p>Methods and Results. In this single­center study were included 130 patients with stable angina and significant (≥ 70 %) LAD disease. Patients were randomly assigned in a 1:1 ratio to PCI with everolimus­eluting BVS (n=65) or MIDCAB (n=65). The primary end­point was major adverse cerebro­cardiovascular events (MACCE) and secondary was scaffold (graft) thrombosis at 1 year. The groups of patients were comparable for all baseline demographic, clinical and angiographic parameters. MACCE at 12 month occurred in 9.2 % of patients in the BVS group and in 4.6 % of patients in the MIDCAB group (p=0.3). There was no significant difference between the groups in rates of all cause death (1.5 % vs 1.5 %, p=1.0), myocardial infarction (3.1 % vs. 6.1 %, p=0.4), any revascularization (1.5 % vs. 6.1 %, p=0.1) and scaffold (graft) thrombosis (1.5 % vs. 1.5 %, p=1.00).</p></sec><sec><title>Conclusion</title><p>Conclusion. At 12­month follow up, there was no significant difference in the rate of MACCE between PCI by BVS and MIDCAB in patients with isolated LAD lesions.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ишемическая болезнь сердца</kwd><kwd>чрескожные коронарные вмешательства</kwd><kwd>биодеградируемый сосудистый каркас</kwd><kwd>маммарокоронарное шунтирование на работающем сердце c использованием боковой мини-торакотомии MIDCAB</kwd></kwd-group><kwd-group xml:lang="en"><kwd>coronary artery disease</kwd><kwd>PCI</kwd><kwd>bioresorbable vascular scaffold</kwd><kwd>MIDCAB</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Serruys P., Chevalier B., Dudek D. et al. A bioresorbable everoli-mus-eluting scaffold versus a metallic everolimus-eluting stent for ischaemic heart disease caused by denovo native coronary artery lesions (ABSORB II): an interim 1-year analysis of clinical and procedural secondary outcomes from a randomized controlled trial. Lancet 2015;385:43-54. DOI:10.1016/S0140-6736(14)61455-0.</mixed-citation><mixed-citation xml:lang="en">Serruys P., Chevalier B., Dudek D. et al. A bioresorbable everoli-mus-eluting scaffold versus a metallic everolimus-eluting stent for ischaemic heart disease caused by denovo native coronary artery lesions (ABSORB II): an interim 1-year analysis of clinical and procedural secondary outcomes from a randomized controlled trial. Lancet 2015;385:43-54. DOI:10.1016/S0140-6736(14)61455-0.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Kimura T., Kozuma K., Tanabe K. et al.; ABSORB Japan Investigators. A randomized trial evaluating everolimus-eluting Absorb bioresorbable scaffolds vs. everolimus-eluting metallic stents in patients with coronary artery disease: ABSORB Japan. Eur Heart J 2015;36:3332-3342. DOI: 10.1093/eurheartj/ehv435</mixed-citation><mixed-citation xml:lang="en">Kimura T., Kozuma K., Tanabe K. et al.; ABSORB Japan Investigators. A randomized trial evaluating everolimus-eluting Absorb bioresorbable scaffolds vs. everolimus-eluting metallic stents in patients with coronary artery disease: ABSORB Japan. Eur Heart J 2015;36:3332-3342. DOI: 10.1093/eurheartj/ehv435</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Gao R., Yang Y., Han Y. et al.; ABSORB China Investigators. Bioresorbable vascular scaffolds versus metallic stentsin patients with coronary artery disease: ABSORB China Trial. J Am Coll Cardiol 2015;66:2298-2309. DOI:10.1016/j.jacc.2015.09.054.</mixed-citation><mixed-citation xml:lang="en">Gao R., Yang Y., Han Y. et al.; ABSORB China Investigators. Bioresorbable vascular scaffolds versus metallic stentsin patients with coronary artery disease: ABSORB China Trial. J Am Coll Cardiol 2015;66:2298-2309. DOI:10.1016/j.jacc.2015.09.054.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Puricel S., Arroyo D., Corpataux N. et al. Comparison of everoli-mus- and biolimus-eluting coronary stents with everolimus-eluting bioresorbable vascular scaffolds. J Am Coll Cardiol 2015;65:791-801. DOI:10.1016/j.jacc.2014.12.017.</mixed-citation><mixed-citation xml:lang="en">Puricel S., Arroyo D., Corpataux N. et al. Comparison of everoli-mus- and biolimus-eluting coronary stents with everolimus-eluting bioresorbable vascular scaffolds. J Am Coll Cardiol 2015;65:791-801. DOI:10.1016/j.jacc.2014.12.017.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Sabate' M., Windecker S., In'iguez A. et al. Everolimus-eluting bioresorbable stent vs. durable polymer everolimus-eluting metallic stent in patients with STsegment elevation myocardial infarction: results of the randomized ABSORB ST-segment elevation myocardial infarction-TROFI II trial. Eur Heart J 2016;37:229-240. DOI: 10.1093/eurheartj/ehv500.</mixed-citation><mixed-citation xml:lang="en">Sabate' M., Windecker S., In'iguez A. et al. Everolimus-eluting bioresorbable stent vs. durable polymer everolimus-eluting metallic stent in patients with STsegment elevation myocardial infarction: results of the randomized ABSORB ST-segment elevation myocardial infarction-TROFI II trial. Eur Heart J 2016;37:229-240. DOI: 10.1093/eurheartj/ehv500.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Cassese S., Byrne R., Ndrepepa G. et al. Everolimus-eluting bioresorbable vascular scaffolds versus everolimus-eluting metallic stents: a meta-analysis of randomized controlled trials. Lancet 2016;387:537-544. DOI:10.1016/S0140-6736(15)00979-4.</mixed-citation><mixed-citation xml:lang="en">Cassese S., Byrne R., Ndrepepa G. et al. Everolimus-eluting bioresorbable vascular scaffolds versus everolimus-eluting metallic stents: a meta-analysis of randomized controlled trials. Lancet 2016;387:537-544. DOI:10.1016/S0140-6736(15)00979-4.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang X., Zhu L., Wei Z. et al. Comparative efficacy and safety of everolimus-eluting bioresorbable scaffold versus everolimus-eluting metallic stents: a systematic review and meta-analysis. Ann Intern Med 2016;164:752-763. DOI:10.7326/M16-0006.</mixed-citation><mixed-citation xml:lang="en">Zhang X., Zhu L., Wei Z. et al. Comparative efficacy and safety of everolimus-eluting bioresorbable scaffold versus everolimus-eluting metallic stents: a systematic review and meta-analysis. Ann Intern Med 2016;164:752-763. DOI:10.7326/M16-0006.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Wykrzykowska J., Kraak R., Hofma S. et al. Bioresorbable scaffolds versus metallic stents in routine PCI. N Engl J Med 2017;376 (24):2319-2328. DOI: 10.1056/NEJMoa1614954.</mixed-citation><mixed-citation xml:lang="en">Wykrzykowska J., Kraak R., Hofma S. et al. Bioresorbable scaffolds versus metallic stents in routine PCI. N Engl J Med 2017;376 (24):2319-2328. DOI: 10.1056/NEJMoa1614954.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Kereiakes D., Ellis S., Metzger C. et al. ABSORB III Investigators. 3-Year Clinical Outcomes With Everolimus-Eluting Bioresorbable Coronary Scaffolds: The ABSORB III Trial. J Am Coll Cardiol 2017;70 (23):2852-2862. DOI: 10.1016/j.jacc.2017.10.010.</mixed-citation><mixed-citation xml:lang="en">Kereiakes D., Ellis S., Metzger C. et al. ABSORB III Investigators. 3-Year Clinical Outcomes With Everolimus-Eluting Bioresorbable Coronary Scaffolds: The ABSORB III Trial. J Am Coll Cardiol 2017;70 (23):2852-2862. DOI: 10.1016/j.jacc.2017.10.010.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">William M. FDA Investigating Increased Rate of Major Adverse Cardiac Events Observed in Patients Receiving Abbott Vascular's Absorb GT1 Bioresorbable Vascular Scaffold (BVS) - Letter to Health Care Providers. https://www.fda.gov/medicaldevices/safety/letterstohealthcareproviders/ucm546808. htm (02.02.2018).</mixed-citation><mixed-citation xml:lang="en">William M. FDA Investigating Increased Rate of Major Adverse Cardiac Events Observed in Patients Receiving Abbott Vascular's Absorb GT1 Bioresorbable Vascular Scaffold (BVS) - Letter to Health Care Providers. https://www.fda.gov/medicaldevices/safety/letterstohealthcareproviders/ucm546808. htm (02.02.2018).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Wang X., Qu C., Huang C. et al. Minimally invasive direct coronary bypass compared with percutaneous coronary intervention for left anterior descending artery disease: a meta-analysis. J Cardiothorac Surg 2016;11 (1):125. DOI: 10.1186/s13019-016-0512-1.</mixed-citation><mixed-citation xml:lang="en">Wang X., Qu C., Huang C. et al. Minimally invasive direct coronary bypass compared with percutaneous coronary intervention for left anterior descending artery disease: a meta-analysis. J Cardiothorac Surg 2016;11 (1):125. DOI: 10.1186/s13019-016-0512-1.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Cutlip D., Windecker S., Mehran R. et al. Clinical endpoints in coronary stent trials: a case for standardized definitions. Circulation 2007;115:2344-2351. DOI: 10.1161/CIRCULATIONAHA. 106.685313</mixed-citation><mixed-citation xml:lang="en">Cutlip D., Windecker S., Mehran R. et al. Clinical endpoints in coronary stent trials: a case for standardized definitions. Circulation 2007;115:2344-2351. DOI: 10.1161/CIRCULATIONAHA. 106.685313</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Ellis S., Kereiakes D., Metzger D. et al. ABSORB III Investigators. Everolimus-Eluting Bioresorbable Scaffolds for Coronary Artery Disease. N Engl J Med 2015;373 (20):1905-1915. DOI: 10.1056/NEJMoa1509038.</mixed-citation><mixed-citation xml:lang="en">Ellis S., Kereiakes D., Metzger D. et al. ABSORB III Investigators. Everolimus-Eluting Bioresorbable Scaffolds for Coronary Artery Disease. N Engl J Med 2015;373 (20):1905-1915. DOI: 10.1056/NEJMoa1509038.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Moscarella E., Ielasi A., De Angelis M. et al. Are acute coronary syndromes an ideal scenario for bioresorbable vascular scaffold implantation? J Thorac Dis 2017;9 (9):S969 - S978. DOI: 10.21037/jtd.2017.06.136.</mixed-citation><mixed-citation xml:lang="en">Moscarella E., Ielasi A., De Angelis M. et al. Are acute coronary syndromes an ideal scenario for bioresorbable vascular scaffold implantation? J Thorac Dis 2017;9 (9):S969 - S978. DOI: 10.21037/jtd.2017.06.136.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Samak M., Fatullayev J., Sabashnikov A. et al: Total arterial revascularization: bypassing antiquated notions to better alternatives for coronary artery disease. Med Sci Monit Basic Res 2016;22:107-14.</mixed-citation><mixed-citation xml:lang="en">Samak M., Fatullayev J., Sabashnikov A. et al: Total arterial revascularization: bypassing antiquated notions to better alternatives for coronary artery disease. Med Sci Monit Basic Res 2016;22:107-14.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Mourad F., Duncan A. Tissue stabilizer reverse mounting in minimally invasive direct coronary artery bypass, a simple tool in difficult times. Innovations (Phila) 2009;4:117.</mixed-citation><mixed-citation xml:lang="en">Mourad F., Duncan A. Tissue stabilizer reverse mounting in minimally invasive direct coronary artery bypass, a simple tool in difficult times. Innovations (Phila) 2009;4:117.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Шилов А., Кочергин Н., Ганюков В. и др. Гибридная стратегия реваскуляризации миокарда в сравнении с аортокоронарным шунтированием у пациентов с многососудистым поражением коронарного русла при стабильной ишемической болезни сердца, 30-дневные результаты. Комплексные проблемы сердечно-сосудистых заболеваний 2016;5 (3):16-20.</mixed-citation><mixed-citation xml:lang="en">Shilov A., Kochergin N., Ganyukov V. et al. Hybrid strategy of revascularization compared with coronary artery bypass grafting in patients with multivessel coronary disease with stable coronary artery disease, thirty results. Complex Issues of Cardiovascular Diseases 2016;5 (3):16-20. Russian</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Birla R., Patel P., Aresu G., Asimakopoulos G. Minimally invasive direct coronary artery bypass versus off-pump coronary surgery through sternotomy. Ann R Coll Surg Engl 2013;95 (7):481-485. DOI: 10.1308/003588413X13629960047119.</mixed-citation><mixed-citation xml:lang="en">Birla R., Patel P., Aresu G., Asimakopoulos G. Minimally invasive direct coronary artery bypass versus off-pump coronary surgery through sternotomy. Ann R Coll Surg Engl 2013;95 (7):481-485. DOI: 10.1308/003588413X13629960047119.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Deppe C., Liakopoulos J., Kuhn W. et al. Minimally invasive direct coronary bypass grafting versus percutaneous coronary intervention for single-vessel disease: a meta-analysis of 2885 patients. Eur J Cardiothorac Surg 2015;47 (3):397-406. DOI: 10.1093/ejcts/ezu285.</mixed-citation><mixed-citation xml:lang="en">Deppe C., Liakopoulos J., Kuhn W. et al. Minimally invasive direct coronary bypass grafting versus percutaneous coronary intervention for single-vessel disease: a meta-analysis of 2885 patients. Eur J Cardiothorac Surg 2015;47 (3):397-406. DOI: 10.1093/ejcts/ezu285.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Reser D., Hemelrijck Mv., Pavicevic J. et al. Mid-term outcomes of minimally invasive direct coronary artery bypass grafting. Thorac Cardiovasc Surg 2015;63 (4):313-318. DOI: 10.1055/s-0034-1389085.</mixed-citation><mixed-citation xml:lang="en">Reser D., Hemelrijck Mv., Pavicevic J. et al. Mid-term outcomes of minimally invasive direct coronary artery bypass grafting. Thorac Cardiovasc Surg 2015;63 (4):313-318. DOI: 10.1055/s-0034-1389085.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
